| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $161.62 | 8.119% | $174.7419 | $174.74 | $174.75 | $174.70 |
| Purchase #2 | $48.69 | 5.405% | $51.3217 | $51.32 | $51.30 | $51.30 |
| Purchase #3 | $65.29 | 7.503% | $70.1887 | $70.19 | $70.20 | $70.20 |
| Purchase #4 | $64.37 | 5.797% | $68.1015 | $68.10 | $68.10 | $68.10 |
| Purchase #5 | $66.91 | 10.567% | $73.9804 | $73.98 | $74.00 | $74.00 |
| Purchase #6 | $85.51 | 5.138% | $89.9035 | $89.90 | $89.90 | $89.90 |
| Purchase #7 | $229.82 | 10.577% | $254.1281 | $254.13 | $254.15 | $254.10 |
| 7 purchase totals = | $722.21 | $782.3658 | $782.36 | $782.40 | $782.30 | |